Not exactly. By equating “criticism of Israel” with antisemitism, he harms both Israel and Jews. It’s a warped mirror of the USian, “if you ain’t Xtian, you ain’t a real American” bullshit nationalism.
It’s a terrible mistake to indelibly stain the people and the faith with the terrible sins of the Israeli government. But that’s what Likud and Netanyahu have chosen to do.
So yeah, I would say he’s harmed the cause and reputation of his faith.
